Journal of anesthesia
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Journal of anesthesia · Feb 2015
Randomized Controlled TrialDezocine pretreatment prevents myoclonus induced by etomidate: a randomized, double-blinded controlled trial.
The aim of this randomized, double-blind, placebo-controlled clinical trial was to evaluate the effects of dezocine on the incidence and severity of myoclonus induced by etomidate. Patients (108) were randomly assigned to one of two groups to receive either 0.1 mg kg(-1) of dezocine (n = 54; Group D) or saline (n = 54; Group S) intravenously 1 min before 0.3 mg kg(-1) etomidate was given. ⋯ The incidence and the intensity of myoclonus were significantly lower in Group D (0 %) than in Group S (75.9 %) (P < 0.01), and all patients showed stable cardiovascular profiles. The results suggest that infusion of 0.1 mg kg(-1) dezocine 1 min before etomidate administration is effective for suppressing myoclonus induced by etomidate during induction of general anesthesia without significant side-effects.
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Journal of anesthesia · Feb 2015
ReviewDexmedetomidine: a review of applications for cardiac surgery during perioperative period.
Cardiac surgery is associated with a high incidence of cardiovascular and other complications during the perioperative period that translate into increased mortality and prolonged hospital stays. Safe comprehensive perioperative management is required to eliminate these adverse events. ⋯ Although there are some side effects of dexmedetomidine, it is emerging as an effective therapeutic agent in the management of a wide range of clinical conditions with an efficacious, safe profile. The present review serves as an overview update in the diverse applications of dexmedetomidine for cardiac surgery during the perioperative period.
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Journal of anesthesia · Feb 2015
Letter Case ReportsRepetitive severe hypotension induced by indigo carmine.
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Journal of anesthesia · Feb 2015
ReviewSpecialized operating room for cesarean section in the perinatal care unit: a review of the opening process and operating room management.
We have opened an operating room in the perinatal care unit (PNCU), separate from our existing central operating rooms, to be used exclusively for cesarean sections. The purpose is to meet the increasing need for both emergency cesarean sections and non-obstetric surgeries. It is equipped with the same surgical instruments, anesthesia machine, monitoring system, rapid infusion system and airway devices as the central operating rooms. ⋯ A total of 328 and 347 cesarean sections were performed in our hospital during 2011 and 2012, respectively, of which 192 (55.5 %) and 254 (73.2 %) were performed in the PNCU operating room. The mean occupancy rate of the central operating rooms also increased from 81 % in 2011 to 90 % in 2012. The PNCU operating room was built with the support of motivated personnel and multidisciplinary teamwork, and has been found to be beneficial for both surgeons and anesthesiologists, while it also contributes to hospital revenue.
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Journal of anesthesia · Feb 2015
Clinical TrialThe three-step method for ultrasound-guided pediatric internal jugular venous catheterization: a clinical trial.
Ultrasound guidance may be a valuable adjunct for pediatric internal jugular vein catheterization. We previously reported a long-axis in plane technique, called the "three-step method", resulting in high success and a low complication rate by novice operators in adult patients. This is the first report of ultrasound-guided internal jugular vein catheterization (US-IJV) using the three-step method in pediatric patients. ⋯ The overall success rate was 93 %, and all catheterizations were performed within two venipunctures. There were no complications associated with the procedure. The three-step method may facilitate pediatric US-IJV even by a novice operator during their first experience.